US1037715A - Furnace. - Google Patents

Furnace. Download PDF

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Publication number
US1037715A
US1037715A US49665909A US1909496659A US1037715A US 1037715 A US1037715 A US 1037715A US 49665909 A US49665909 A US 49665909A US 1909496659 A US1909496659 A US 1909496659A US 1037715 A US1037715 A US 1037715A
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US
United States
Prior art keywords
grate
furnace
dumping
clinkers
overhanging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US49665909A
Inventor
Frank C Armstead
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COLONIAL TRUST CO
Original Assignee
COLONIAL TRUST CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by COLONIAL TRUST CO filed Critical COLONIAL TRUST CO
Priority to US49665909A priority Critical patent/US1037715A/en
Application granted granted Critical
Publication of US1037715A publication Critical patent/US1037715A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H9/00—Revolving-grates; Rocking or shaking grates
    • F23H9/04—Grates rocked as a whole

Definitions

  • a furnace having a bridge wall .with an overhanging portion, a series of grate bars forming an inclined rate and terminating in front of the ove' anging ortion,
  • a furnace havlrig a4 bridge Wall with' an overhanging ortlon, a series of grate bars forming an lnclined* grate terminating in front of the overhanging portion, a dumping grate at the foot ofthe 'inclined a rearwardly extending upwardly c urve lip terminating at the 'angle of intersection 'of the inner and horiv ortion,

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Description

they clog the spacein rear thereof 'and pre--l v vent the grate being swung back into nondumpingposition. 1t is obvious thatshouid the clinkers accumulate vor vdrop behind the grate, gr'e'a't diiiiculty would be experienced in removing them, and another serious dis- .'advantage would be that the grate would be held opensc as to admit an lnrushing current of air through theire box, throu h the ash pit and over the fire, thereby ecreasing the efficiency of the furnace.
With a construction of furnace and grate bridge wall of clinkers and other :foreign 1 matter and permit them to drop in behind'- the grate so that any liability of clog 'ng at the dumping portion ofthe grate Wil be avoided.4
Having describedmy A:invention *what I'- Aclaim is:
Copies ofthis patent may be qbtaned for lve cents each,
. 1. A furnace having a bridge wall .with an overhanging portion, a series of grate bars forming an inclined rate and terminating in front of the ove' anging ortion,
a dumping grate va-t-the foot of the .inclined grate and having'A a rearwardly extending grate and having said .lip terminating at the angle of vintersection of the inner and horizontal faces of the* overhanging portion, 'said' '.dumping grate u being pivoted between" its front and rear ends whereby the lip'on the grate in rear of its pivoted portion will swing above and away from the intersection of the inner and .horizontal faces to.free the frontfacenot the bridge wall'of clinkers and permit them to'drop down between the 'dumping grate and the overhanging portion.
2. A furnace havlrig a4 bridge Wall with' an overhanging ortlon, a series of grate bars forming an lnclined* grate terminating in front of the overhanging portion, a dumping grate at the foot ofthe 'inclined a rearwardly extending upwardly c urve lip terminating at the 'angle of intersection 'of the inner and horiv ortion,
zontal facesof the overhanging dumping grate being pivoted tween its front and rear ends whereby the lip on the grate in rear oflits ivoted portion -will swing above and away om the intersection of theinner and horizontal faces to free the front face of the bidgefwall' of -clinkers and permit them .to-.drop down between the dumping'grate and the overhangingvportlon. .A l
In. testimony whereof, I have 'hereunti subscribed myname this 15th 'dayi'foSMay, 1.909.
Witnesses:
11F. FUNK, um f' lJ.'Gr. WORKER.
Washington' D. G.
.FRANK C. RMSTEAD.
by add-easing the l Gommiasoner oPatents. l
US49665909A 1909-05-17 1909-05-17 Furnace. Expired - Lifetime US1037715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US49665909A US1037715A (en) 1909-05-17 1909-05-17 Furnace.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49665909A US1037715A (en) 1909-05-17 1909-05-17 Furnace.

Publications (1)

Publication Number Publication Date
US1037715A true US1037715A (en) 1912-09-03

Family

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Family Applications (1)

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US49665909A Expired - Lifetime US1037715A (en) 1909-05-17 1909-05-17 Furnace.

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